Answer:
3.777...
Step-by-step explanation:
You would divide the 2 and once you get the remainder put a decimal after the divisor and keep bringing down 0 until you can divide anymore 3.777...
A. The unknown variable is the area of the smaller rectangle.
B. 3/7=x/84

C. No. 12 does not equal 15.
Answer:
D, and C sorry if I'm wrong
30mi/2hr
Explanation: just divide both by two. It won’t always work like this. You can’t always divide something by 2 to get 2. Find a number that will go into the denominator two times and divide the numerator by it also.